1289956272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{19237}}^1$

素因数の和:19386

約数の個数: 80

約数和(自身を含む): 3664146432

約数和(自身を除く): 2374190160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2794, 3048, 4191, 5588, 6096, 8382, 11176, 16764, 19237, 22352, 33528, 38474, 57711, 67056, 76948, 115422, 153896, 211607, 230844, 307792, 423214, 461688, 634821, 846428, 923376, 1269642, 1692856, 2443099, 2539284, 3385712, 4886198, 5078568, 7329297, 9772396, 10157136, 14658594, 19544792, 26874089, 29317188, 39089584, 53748178, 58634376, 80622267, 107496356, 117268752, 161244534, 214992712, 322489068, 429985424, 644978136, 1289956272]

約数ペア:

[(1, 1289956272), (2, 644978136), (3, 429985424), (4, 322489068), (6, 214992712), (8, 161244534), (11, 117268752), (12, 107496356), (16, 80622267), (22, 58634376), (24, 53748178), (33, 39089584), (44, 29317188), (48, 26874089), (66, 19544792), (88, 14658594), (127, 10157136), (132, 9772396), (176, 7329297), (254, 5078568), (264, 4886198), (381, 3385712), (508, 2539284), (528, 2443099), (762, 1692856), (1016, 1269642), (1397, 923376), (1524, 846428), (2032, 634821), (2794, 461688), (3048, 423214), (4191, 307792), (5588, 230844), (6096, 211607), (8382, 153896), (11176, 115422), (16764, 76948), (19237, 67056), (22352, 57711), (33528, 38474)]